000
FZPN03 KNHC 102138
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN SEP 10 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC SUN SEP 10.
24 HOUR FORECAST VALID 1800 UTC MON SEP 11.
48 HOUR FORECAST VALID 1800 UTC TUE SEP 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 30 NM OF LINE FROM 16N95W TO 13N96W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N96.5W 
TO 13.5N101W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.  
.48 HOUR FORECAST FROM 14N TO 16N BETWEEN 95W AND 97W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT.  

.FROM 04N TO 10N BETWEEN 91W AND 105W S TO SW WINDS 20 TO 25 KT.
SEAS 8 TO 9 FT. ELSEWHERE S OF 02N E OF 105W...EXCEPT LEE OF 
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW 
SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 11N100W 1007 MB. WITHIN 300 NM S 
SEMICIRCLE OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE 
FROM 05N TO 10N BETWEEN 100W AND 108W SW WINDS 20 TO 25 KT. SEAS 
8 TO 10 FT.  REMAINDER AREA S OF LINE FROM 03.4S81W TO 07N84W TO 
11N97W TO 10N108W TO 00N98W TO 03.4S100W...EXCEPT LEE OF 
GALAPAGOS ISLANDS...WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY 
IN SW SWELL. 
.48 HOUR FORECAST LOW PRES NEAR 14N102W 1005 MB. WITHIN 210 NM 
SE AND 60 NM NW SEMICIRCLES OF LOW WINDS 20 TO 30 KT. SEAS 10 TO 
12 FT. ELSEWHERE FROM 06N TO 11N BETWEEN 105W AND 113W SW WINDS 
20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER AREA S OF LINE FROM 
01S115W TO 12N97W TO 00N82W...EXCEPT LEE OF GALAPAGOS 
ISLANDS...WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN SW 
SWELL. 

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 2100 UTC SUN SEP 10...

.TROPICAL WAVE ALONG 106W/107W S OF 20N. SCATTERED MODERATE 
STRONG FROM 16N TO 19N WITHIN 100 NM WEST OF WAVE. SCATTERED 
MODERATE ISOLATED STRONG FROM 12N TO 16N BETWEEN 103W AND 
110W...AND FROM 10N TO 13N BETWEEN 107W AND 112W. 

INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...MONSOON TROUGH 
FROM 11N86W....TO 14N94W...TO 16N110W...TO 14N129W, TO LOW PRES 
NEAR 13N133W 1012 MB, BEYOND 11N140W. SCATTERED MODERATE 
ISOLATED STRONG WITHIN 540 NM SOUTH OF MONSOON TROUGH BETWEEN 
86W AND 110W. SCATTERED MODERATE ISOLATED STRONG FROM 02N TO 08N 
FROM 86W EASTWARD.

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.